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إجابات عملية على التحديات الشائعة في مواد البلاستيك

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Modified cellulose acetate butyrate weather resistance not up to standard

Weather resistance needs to be addressed from UV absorbers and antioxidants

Material Analysis weather resistanceultravioletantioxidantyellowing

Unsatisfactory toughening effect of modified cellulose acetate butyrate

Material Analysis tougheningimpact strengthcompatibilitydispersion

Low PVA flexural modulus

Material Analysis PVAflexural modulusrigid fillernucleating agentcrystallinity

Large smoke in PVA processing

Material Analysis PVAprocessing smokevolatilesexhaust systemtemperature reduction

Insufficient PVA toughness, brittle fracture

Material Analysis PVAinsufficient toughnessmolecular weightcrosslinking controlcrystallization refinement

Poor PVA chemical resistance

Material Analysis PVAchemical resistancechemical attackslight crosslinkingsurface coating

Large odor in PVA processing

Material Analysis PVAprocessing odorvolatilesventilation and exhausttemperature control

Large PVA creep deformation

Material Analysis PVAcreepslight crosslinkinghigh molecular weightrigid filler

PVA processing temperature fluctuation

Material Analysis PVAtemperature fluctuationPID tuningheater bandthermocouple

Insufficient PVA tensile strength

Material Analysis PVAtensile strengthmolecular weightcoupling agentorientation control

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